| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.30 | 12.705% | $46.5472 | $46.55 | $46.55 | $46.50 |
| Purchase #2 | $199.68 | 3.458% | $206.5849 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $83.36 | 4.647% | $87.2337 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $179.31 | 8.746% | $194.9925 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $232.30 | 4.560% | $242.8929 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $198.74 | 13.166% | $224.9061 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $36.64 | 5.669% | $38.7171 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $971.33 | $1,041.8744 | $1,041.87 | $1,041.90 | $1,041.80 | |